I have been unable to follow the syntax of ExtImage class When called in the same folder in which it exists <dtml-var mgscrdrbit.png> returns <ExtImage instance at 019D8AD0> but I am unable to get img html string result in the form: <img src="http://localhost:8080/04_es/mgscrdrbit.png" border="0" alt="descrip" height="99" width="100"> by using something like <img src=<dtml-var mgscrdrbit.png>> in addition, if called from lower down the tree, giving the absolute pathname <dtml-var /04_es/mgscrdrbit.png> or <dtml-var '/97_swi/bubardot.gif'> produces Error Type: KeyError Error Value: '/97_swi/bubardot.gif' and This resource may be trying to reference a nonexistent object or variable '/97_swi/bubardot.gif'. on the other hand <dtml-in "PARENTS[0].objectValues(['ExtImage'])"> produces all the information Grateful for any guidance as the help file covers alll the arguements, but no obvious (to me) dtml syntax.